Rotten To The Core

UPDATE AFTER "THE HOWL"
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THIS STORY MAY HAVE MATURE CONTENTS
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Elsa was already fired all of her secretaries, that was made her got depress, her young sister, Anna, helped her to find new secretary and they got Jack Frost.
Elsa is hard-worker, while Jack love to having fun, Jack is known as the trouble maker as well.
What if the hard-worker and the trouble maker work together? Are they could fit each other?
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